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Rotating a two-dimensional array in Python
In a program I'm writing the need to rotate a two-dimensional array came up. Searching for the optimal solution I found this impressive one-liner that does the job:
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If i synchronized two methods on the same class, can they run simultaneously?
If i synchronized two methods on the same class, can they run simultaneously on the same object ? for example:
12 Answers
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How can I change the color of pagination dots of UIPageControl?
I am developing an application in which I want to change either color or image of UIPageControl pagination dots. How can I change it? Is it possible to customize UIpageControl on above scenario?
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How to convert View Model into JSON object in ASP.NET MVC?
I am a Java developer, new to .NET. I am working on a .NET MVC2 project where I want to have a partial view to wrap a widget. Each JavaScript widget object has a JSON data object that would be populated by the model data. Then methods to update this data are bound to events when data is changed in t...
How to create an array containing 1…N
I'm looking for any alternatives to the below for creating a JavaScript array containing 1 through to N where N is only known at runtime.
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Map enum in JPA with fixed values?
I'm looking for the different ways to map an enum using JPA. I especially want to set the integer value of each enum entry and to save only the integer value.
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Auto Scale TextView Text to Fit within Bounds
I'm looking for an optimal way to resize wrapping text in a TextView so that it will fit within its getHeight and getWidth bounds. I'm not simply looking for a way to wrap the text- I want to make sure it both wraps and is small enough to fit entirely on the screen.
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Test a weekly cron job [closed]
... -v" error:
run-parts /etc/cron.weekly -v
Option -v prints the script names before they are run.
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Select random row from a sqlite table
I have a sqlite table with the following schema:
7 Answers
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How to use enums as flags in C++?
Treating enum s as flags works nicely in C# via the [Flags] attribute, but what's the best way to do this in C++?
22 Ans...